
Chemical Resistant Customizable High Strength Saltwater Resistant Cylinder Liner. Dual-Layer Construction: 45# carbon steel outer sleeve with high-purity zirconia ceramic inner sleeve for superior strength. Extended Service Life: Continuous work up to 4000 hours, lasting 5-10 times longer than bimetal liners. Superior Wear Resistance: Resists grinding from sharp particles like cuttings, quartz sand, and iron ore in high-pressure mud. Corrosion and Heat Resistance: Withstands harsh downhole conditions, highly corrosive media, and high temperatures. Full Customization Support: Accepts OEM, ODM, and full customization from customer samples or designs. 100% Interchangeability: Fully compatible with liners from major mud pump brands including Bomco, Hong Hua, and Oilwell. Comprehensive After-Sales: Available warranty and technical support with rigorous three-step quality inspection.